57431528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 144050400

約数和(自身を除く): 86618872

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 701, 836, 931, 1064, 1078, 1402, 1463, 1672, 1862, 2156, 2804, 2926, 3724, 4312, 4907, 5608, 5852, 7448, 7711, 9814, 10241, 11704, 13319, 15422, 19628, 20482, 26638, 30844, 34349, 39256, 40964, 53276, 53977, 61688, 68698, 81928, 93233, 106552, 107954, 137396, 146509, 186466, 215908, 274792, 293018, 372932, 377839, 431816, 586036, 652631, 745864, 755678, 1025563, 1172072, 1305262, 1511356, 2051126, 2610524, 3022712, 4102252, 5221048, 7178941, 8204504, 14357882, 28715764, 57431528]

約数ペア:

[(1, 57431528), (2, 28715764), (4, 14357882), (7, 8204504), (8, 7178941), (11, 5221048), (14, 4102252), (19, 3022712), (22, 2610524), (28, 2051126), (38, 1511356), (44, 1305262), (49, 1172072), (56, 1025563), (76, 755678), (77, 745864), (88, 652631), (98, 586036), (133, 431816), (152, 377839), (154, 372932), (196, 293018), (209, 274792), (266, 215908), (308, 186466), (392, 146509), (418, 137396), (532, 107954), (539, 106552), (616, 93233), (701, 81928), (836, 68698), (931, 61688), (1064, 53977), (1078, 53276), (1402, 40964), (1463, 39256), (1672, 34349), (1862, 30844), (2156, 26638), (2804, 20482), (2926, 19628), (3724, 15422), (4312, 13319), (4907, 11704), (5608, 10241), (5852, 9814), (7448, 7711)]